Introducing the Strongest Pistons in Powersports | JE Ultra Series

The unmatched strength of our Ultra Series pistons are now available and ready to make some HP in powersports. Our proprietary Aligned Grain Flow technology improves tensile strength 20% over a standard forged piston, allowing them to remain durable and reliable even in high-horsepower, power adder applications. Pair that will Thermal Barrier crown coating, skirt coating, and lateral gas ports, Ultra Series piston provide the ultimate package to hurt some feelings with record-setting power.
Initial applications include Suzuki Hayabusa and Kawasaki Ninja ZX-14 sport bikes, with popular UTV models from Polaris, CanAm, Honda, and Kawasaki coming soon.
Check out all the technical details of Ultra Series powersports and see a complete listing of part numbers currently offered here: powersports.jepistons.com/blo...

[@danielhertz7266]

Can i purchase virgin ultra series JE piston forgings?

[@twitchkillgod2985]

How long will they hold up for 10k miles?

[@jarreldmarcellus9829]

I went on the website to see if they had an application for a 408 ls and they didn't. Any future plans for a .030 for a 4 inch stroke ls application?

[@bryancenterfitt7127]

Anything for diesel?

[@runkster]

Are they only for popular engines? It would be nice to get a set for my 69 Boss 302.

[@tscooter8103]

They all specialize in Custom pistons so if you dont see it they can make you them

[@DJ_Driven]

The real question is can they last in a ej257 motor? 😂

[@mikebrown41182]

J.E pistons needs to step into two stroke pistons aswell.

[@tscooter8103]

J&E Manufacturing was shut down in California and Moved to Wiseco In Mentor Ohio, they already make 2 T's

[@mikebrown41182]

@@tscooter8103 That is interesting. I had no clue. Thanks for the info.